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2. Examine the chromosomes labeled x and y. How do these two chromosomes compare?
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Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
Can you compare the chromosomes of diploid cell to a shoe closet?
The diploid cells come in twenty three pairs of chromosomes. just like twenty three pairs of shoes. Each always has two.
Examine the chromosomes labeled x and y how does these two chromosomes compare?
Chromosomes X and Y do not truly make up a homologous pair. They act similarly in their roles, but they are not homologous (the same). The X chromosome in humans is much longer than the Y chromosome and also contains many more genes.
What is true about a baby with two X chromosomes?
A baby with two X chromosomes is female.
If a organism has 2N8 how many chromosomes does it have?
it has two sets of chromosomes
Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
What can be used to compare the amount of radioactivity labeled DNA in two or more samples?
Scintillation counter
Can you compare the chromosomes of diploid cell to a shoe closet?
The diploid cells come in twenty three pairs of chromosomes. just like twenty three pairs of shoes. Each always has two.
Examine the chromosomes labeled x and y how does these two chromosomes compare?
Chromosomes X and Y do not truly make up a homologous pair. They act similarly in their roles, but they are not homologous (the same). The X chromosome in humans is much longer than the Y chromosome and also contains many more genes.
Humans are a diploid species what does this say about their chromosomes?
They have homologous chromosomes
How does a number of chromosomes in a person's sex cells compare with the number of chromosomes in the body cells?
In the sex cells you only have half of the number of chromosomes- 23 instead of 46 which is what you have in your other body cells This is because when the sperm fertilizes the egg, the two nuclei fuse together and the chromosomes combine so you then have the right number for normal body cells to develop in the baby.
HOW does the number of chromosomes in a person sex cells compare with the number of chromosomes in the body cells?
In the sex cells you only have half of the number of chromosomes- 23 instead of 46 which is what you have in your other body cells This is because when the sperm fertilizes the egg, the two nuclei fuse together and the chromosomes combine so you then have the right number for normal body cells to develop in the baby.
How does the number of chromosomes in a persons sex cell compare with the number of chromosomes in the body cells?
In the sex cells you only have half of the number of chromosomes- 23 instead of 46 which is what you have in your other body cells This is because when the sperm fertilizes the egg, the two nuclei fuse together and the chromosomes combine so you then have the right number for normal body cells to develop in the baby.
What are heterologous chromosomes?
Heterologous chromosomes are those thatdo not belong to the same pair. To give you an example, there are two copies of chromosome 6 and two copies of chromosome 8 in the human genome. If we were to compare one copy of chromosome 6 with one copy of chromosome 8, the pair would be heterolgous
What is true about a baby with two X chromosomes?
A baby with two X chromosomes is female.
If a organism has 2N8 how many chromosomes does it have?
it has two sets of chromosomes
How many chromosomes does a tulip?
Two sets for twelve chromosomes.
